package py.com.fms.prd.session.maintenances;

//External classes imports 
//Java Classes
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.text.ParseException;
import java.text.SimpleDateFormat;

//Seam Classes
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Logger;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.log.Log;
import org.jboss.seam.faces.FacesMessages;
import org.jboss.seam.international.StatusMessage.Severity;
import org.jboss.seam.security.Credentials;
import org.jboss.seam.security.Identity;

//project classes imports

// BEANS
import py.com.fms.fms.bean.UsersBean;
import py.com.fms.prd.bean.BurdenBean;
import py.com.fms.prd.bean.FamilyBean;

// SERVICES
import py.com.fms.fms.persistence.services.UsersServices;
import py.com.fms.prd.persistence.services.BurdenServices;
import py.com.fms.prd.persistence.services.FamilyServices;

// OTHERS
import py.com.fms.exception.CommonException;
import py.com.fms.prd.bean.BurdenBean;
import py.com.fms.session.ServiceSqlMap;
import py.com.fms.session.WithinHolder;
import py.com.fms.utilities.ConvertAssistant;
import py.com.fms.utilities.DateAssistant;

@SuppressWarnings("unused")
@Name("editFamily")
@Scope(ScopeType.SESSION)
public class EditFamily {
	
	private FacesMessages facesMessages;
	@Logger
	private Log log;
	@In("#{serviceSqlMap}")
	private ServiceSqlMap sqlMap;
	private String initVar;
	private Date today = null;
	
	// Task Attendees Attributes 
	@In("#{withinHolder}")
	private WithinHolder aid;
	@In("#{convertAssist}")
	private ConvertAssistant convert;
	@In Credentials credentials;
	@In Identity identity;
	private DateAssistant dateAssist;
	
	// Beans
	private UsersBean user = null; // For User Data 
	private FamilyBean family = null; // Used in main forms
	private FamilyBean editFamily = null; // Used for update operations

	// Services
	private UsersServices usSrv;
	private FamilyServices rcSrv;
		
	// Collections
	private Collection<FamilyBean> allFamily; // Used to store all object data

	/**
	 * [[[[[[[[[[[[ Methods ]]]]]]]]]]]] 
	 * [[[[[[[[[[-------------]]]]]]]]]]
	 */

	// Used to initialize Objects
	public void initData() throws CommonException {

		System.out.println("Initialization Flag = " + this.getInitVar());

		if ("S".equals(this.getInitVar())) { // Checking initialization Flag
			this.initBeans(); // Initializing Beans
			this.initServices(); // Initializing Services
			this.initAssistants(); // Initializing Assistants
			this.initCollections(); // Initializing Collections
			this.loadDataGrid(); // Loading data for grid
			this.loadUserData(); // Retrieving User Data
			
		}
		this.setInitVar(null);
		System.out.println("OUT");
				
	}
	
	
    private void initBeans(){
    	
	  	if(user == null){
	  		user = new UsersBean();
	  	}
	  	
	  	if(family == null){
	  		family = new FamilyBean();
	  		family.setStatus(true);
	  	}
	  	
	  	if(editFamily == null){
	  		editFamily = new FamilyBean();
	  	}
	
    }
    
    private void initServices() throws CommonException{
    	
    	if (rcSrv == null){
			rcSrv = new FamilyServices(this.sqlMap.getConfig());
		}
		
		if (usSrv == null){
			usSrv = new UsersServices(this.sqlMap.getConfig());
		}
    	
    }
    
    private void initAssistants(){
    	
    	if(aid == null){
    		aid = new WithinHolder();
    	}
    	
    	if(convert == null){
			convert = new ConvertAssistant();
		}
    	
    	if(dateAssist == null){
			dateAssist = new DateAssistant();
		}
    	
    }
    
    private void initCollections(){
    	
    	if(allFamily == null){
    		allFamily = new ArrayList<FamilyBean>();
    	}
    }
    
    // Used to clean all objects
    public void cleanData() throws CommonException{
    	
    	// Cleaning Beans
  		user = null;
  		family = null;
  		editFamily = null;

  		// Cleaning Services
		rcSrv = null;
		usSrv = null;

		// Cleaning Assistants
		aid = null;
		convert = null;
		dateAssist = null;
		
		// Cleaning Collections
		allFamily = null;
    	
    }
    
    private void loadUserData() throws CommonException{
    	
    	if(credentials != null){ // Checking if credentials are null
			System.out.println("Credenciales Encontradas");
			
			this.getUser().setUserName(credentials.getUsername()); // Retrieving user name
			System.out.println("User Name: " + this.getUser().getUserName());
			
			user = usSrv.getUserDataByName(this.getUser().getUserName()); // Retrieving user Data
			this.setUser(user);
			System.out.println("User: " + this.getUser());
			
		}else{	
			System.out.println("Credenciales Nulas");
		}
    }
    
 // Used to load a grid using a collection
	private void loadDataGrid() {
		try {
			this.setAllFamily(rcSrv.getAllFamily());
			for (FamilyBean family : this.getAllFamily()) {
				System.out.println(family.getCod() + " - " + family.getDescrip());
			}
		} catch (CommonException e) {
			e.printStackTrace();
		}
	}

	// Used to cancel
	public void cancelData() throws CommonException {
//		this.facesMessages.clear();
		this.cleanData();
		this.setInitVar("S");
	}

		

	// Used for data saving process
	public void saveNewData() throws ParseException, CommonException {
		try {
//			this.facesMessages.clear();
			FamilyBean newFamily = new FamilyBean(); // Instantiating a object for saving


			if (this.getFamily() == null) {
				System.out.println("this.getFamily() == null");
				throw new CommonException("error.fms.menu.error.countrynotexist");
			}
			System.out.println("Before setNewCurrency");
			// Setting field values
			newFamily.setCod(this.convert.convertField(this.getFamily().getCod()));
			newFamily.setDescrip(this.convert.convertField(this.getFamily().getDescrip()));
			newFamily.setIdGroup(this.getFamily().getGroupData().getId());
			newFamily.setStatus(this.getFamily().getStatus());
			newFamily.setStartDate(DateAssistant.getHoleDateTime());
			System.out.println(DateAssistant.getHoleDateTime());
			newFamily.setUserIns(user.getId());

			rcSrv.saveNewFamily(newFamily);
			
			
		} catch (CommonException e) {
//			this.facesMessages.add(Severity.ERROR, e.getMessage());
			System.out.println("NO SE PUDO INSERTAR. " + e.getMessage());
			log.error(e);
		}finally{
			
			this.cleanData(); // Cleaning Objects
			this.setInitVar("S"); // Setting initialization Flag
			
		}

	}
	
	// Retrieving data for updating
	public void dataToEdit(Long id){
		System.out.println("id = " + id.toString());
		for (FamilyBean bean : this.getAllFamily()) {
			if(bean.getId().equals(id)){
				bean.setGroupData(this.convert.getGroupData(bean.getIdGroup()));
				this.setEditFamily(bean);
				return;
			}			
		}	
	}
	
	// Updating Data in Database
	public void dataToEditUpd() throws ParseException{
		try {

			rcSrv.updateFamily(this.getEditFamily());
		} catch (CommonException e) {
//			this.facesMessages.add(Severity.ERROR, e.getMessage());
			System.out.println("NO SE PUDO ACTUALIZAR EL REG. " + e.getMessage());
			log.error(e);
		}
	}
	
	// Deleting Data from Database
	public void dataToDelete(Long id){
		for (FamilyBean bean: this.getAllFamily()){
			if (bean.getId().equals(id) ) {
				try {
					rcSrv.deleteFamilyById(bean.getId());
					
				} catch (Exception e) {
//					this.facesMessages.add(Severity.ERROR, e.getMessage());
					System.out.println("NO SE BORRAR EL REGISTRO. " + e.getMessage());
					log.error(e);
				}
			}
			
		}
		this.setInitVar("S");
	}
	
	// MUTATORS AND ACCESORS
	public FacesMessages getFacesMessages() {
		return facesMessages;
	}

	public void setFacesMessages(FacesMessages facesMessages) {
		this.facesMessages = facesMessages;
	}

	public Log getLog() {	
		
		
		

		return log;
	}

	public void setLog(Log log) {
		this.log = log;
	}

	public ServiceSqlMap getSqlMap() {
		return sqlMap;
	}

	public void setSqlMap(ServiceSqlMap sqlMap) {
		this.sqlMap = sqlMap;
	}


	public String getInitVar() {
		return initVar;
	}

	public void setInitVar(String initVar) {
		this.initVar = initVar;
	}

	public FamilyBean getFamily() {
		return family;
	}

	public void setFamily(FamilyBean family) {
		this.family = family;
	}

	public Collection<FamilyBean> getAllFamily() {
		return allFamily;
	}

	public void setAllFamily(Collection<FamilyBean> allFamily) {
		this.allFamily = allFamily;
	}

	public FamilyBean getEditFamily() {
		return editFamily;
	}

	public void setEditFamily(FamilyBean editFamily) {
		this.editFamily = editFamily;
	}


	public UsersBean getUser() {
		return user;
	}


	public void setUser(UsersBean user) {
		this.user = user;
	}

}
